Operation of ........... are commutative for rational numbers.

subtraction and division

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multiplication and division

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addition and subtraction

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addition and multiplication

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Solution

The correct option is D addition and multiplication
Two rational numbers can be added/ multiplied in any order and the result remains same.
For any two rational numbers $a$ and $b$ ,
$a + b = b + a$
$a \times b = b \times a$
$∴$ Addition and multiplication are commutative for rational numbers.

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Similar questions

Q. The operations addition and multiplication are commutative as well as associative.

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$(v) a * b = \frac{a b}{4}$
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Q. Which operation is commutative for rational numbers?

Let $*$ be a binary operation on the set Q of rational number as follows:
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Operation of ........... are commutative for rational numbers.

The correct option is D addition and multiplicationTwo rational numbers can be added/ multiplied in any order and the result remains same.For any two rational numbers a and b,a+b=b+aa×b=b×a∴ Addition and multiplication are commutative for rational numbers.

The correct option is D addition and multiplication
Two rational numbers can be added/ multiplied in any order and the result remains same.
For any two rational numbers $a$ and $b$ ,
$a + b = b + a$
$a \times b = b \times a$
$∴$ Addition and multiplication are commutative for rational numbers.